I see there are options to be able to pull data from websites like temperature and such. Is there anyway for you to add where a pool density altitude from your location?
What would be your use-case for that value? We do receive Atmospheric pressure on the sea level, hPa, which I believe can be used to derive other values. Not an expert on on weather data though.
We use it at the drag strip to know how the air is. this helps to know how we need to have the tune for the conditions.
What would be the calculation you need?